package controller;

import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

import java.io.IOException;


    @WebServlet("/c")
    public class ServletC extends HttpServlet {

        @Override
        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            System.out.println("ServletC收到get请求");

            req.setAttribute("a","111");
            resp.sendRedirect(req.getContextPath()+"/d");
        }
    }
